混合固体超强酸SO_4^(2-)/C-Fe_2O_3催化合成乙酸乙酯

SYNTHESIS OF ETHYL ACETATE USING MIXED SOLID SUPERACID SO_4^(2-)/C-Fe_2O_3 AS CATALYST

本文介绍了混合固体强酸SO4 2 - /C -Fe2 O3制备方法 ,及其在合成乙酸乙酯中的催化作用 ,并将SO4 2 - /C -Fe2 O3单一固体超强酸进行性能对比 .在SO4 2 - /C -Fe2 O3催化下乙酸乙酯产率在 2 0min左右即可达 90

In this paper,we present the method of synthesizing solid superacid SO 4 2- /C-Fe 2O 3 and catalytic properties.The catalytic activities of solid superacid SO 4 2- /C-Fe 2O 3 and SO 4 2- /Fe 2O 3 were compared.The yield of ethyl acetate reached over 90% using SO 4 2- /C-Fe 2O 3 as Catalyst about 20 minutes.